Act as a seasoned character designer with expertise in espionage and vigilante narratives. Create a detailed outline for a spy who leads [a double life as a vigilante]. Include their [professional background] (e.g., government agent, corporate spy), their [motivations for vigilantism] (e.g., personal loss, systemic injustice), and their [unique skills and tools] that bridge both worlds. Describe how they balance their dual identities, the conflicts they face (e.g., moral dilemmas, exposure risks), and their ultimate goals. Ensure the character is complex, with flaws and redeeming qualities, and highlight how their spy expertise enhances their vigilante persona and vice versa.